def compile_less(infile, outfile, verbosity=0):
command = '%s %s %s > %s' % (BINARY, ARGUMENTS, compress_root(infile), compress_root(outfile))
if verbosity >= 1:
print command
command_output = os.popen(command).read()
return
def render(self, context):
js_name = self.resolve_name(context)
try:
js = settings.COMPRESS_JS[js_name]
except KeyError:
return '' # fail silently, do not return anything if an invalid group is specified
if 'external_urls' in js:
r = ''
for url in js['external_urls']:
r += render_js(js, url)
return r
if settings.COMPRESS:
version = None
if settings.COMPRESS_AUTO:
u, version = needs_update(js['output_filename'],
js['source_filenames'])
if u:
filter_js(js)
elif not js.get('extra_context', {}).get('prefix', None):
filename_base, filename = os.path.split(js['output_filename'])
path_name = compress_root(filename_base)
version = get_version_from_file(path_name, filename)
return render_js(js, js['output_filename'], version)
else:
# output source files
r = ''
for source_file in js['source_filenames']:
r += render_js(js, source_file)
return r
def render(self, context):
css_name = template.Variable(self.name).resolve(context)
try:
css = settings.COMPRESS_CSS[css_name]
except KeyError:
return '' # fail silently, do not return anything if an invalid group is specified
if settings.COMPRESS:
version = None
if settings.COMPRESS_AUTO:
u, version = needs_update(css['output_filename'],
css['source_filenames'])
if u:
filter_css(css)
else:
filename_base, filename = os.path.split(css['output_filename'])
path_name = compress_root(filename_base)
version = get_version_from_file(path_name, filename)
return render_css(css, css['output_filename'], version)
else:
# output source files
r = ''
for source_file in css['source_filenames']:
r += render_css(css, source_file)
return r
def render(self, context):
js_name = template.Variable(self.name).resolve(context)
try:
js = settings.COMPRESS_JS[js_name]
except KeyError:
return '' # fail silently, do not return anything if an invalid group is specified
if 'external_urls' in js:
r = ''
for url in js['external_urls']:
r += render_js(js, url)
return r
if settings.COMPRESS:
version = None
if settings.COMPRESS_AUTO:
u, version = needs_update(js['output_filename'],
js['source_filenames'])
if u:
filter_js(js)
else:
filename_base, filename = os.path.split(js['output_filename'])
path_name = compress_root(filename_base)
version = get_version_from_file(path_name, filename) if settings.COMPRESS_VERSION else None
return render_js(js, js['output_filename'], version)
else:
# output source files
r = ''
for source_file in js['source_filenames']:
r += render_js(js, source_file)
return r
def render(self, context):
css_name = template.Variable(self.name).resolve(context)
try:
css = settings.COMPRESS_CSS[css_name]
except KeyError:
return '' # fail silently, do not return anything if an invalid group is specified
if settings.COMPRESS:
version = None
if settings.COMPRESS_AUTO:
u, version = needs_update(css['output_filename'],
css['source_filenames'])
if u:
filter_css(css)
else:
filename_base, filename = os.path.split(css['output_filename'])
path_name = compress_root(filename_base)
version = get_version_from_file(path_name, filename)
return render_css(css, css['output_filename'], version)
else:
# output source files
r = ''
for source_file in css['source_filenames']:
r += render_css(css, source_file)
return r
def render(self, context):
js_name = template.Variable(self.name).resolve(context)
try:
js = settings.COMPRESS_JS[js_name]
except KeyError:
return "" # fail silently, do not return anything if an invalid group is specified
if "external_urls" in js:
r = ""
for url in js["external_urls"]:
r += render_js(js, url)
return r
request = context["request"]
if settings.COMPRESS:
version = None
if settings.COMPRESS_AUTO:
u, version = needs_update(js["output_filename"], js["source_filenames"])
if u:
filter_js(js)
elif not js.get("extra_context", {}).get("prefix", None):
filename_base, filename = os.path.split(js["output_filename"])
path_name = compress_root(filename_base)
version = get_version_from_file(path_name, filename)
return render_js(js, js["output_filename"], request, version)
else:
# output source files
r = ""
for source_file in js["source_filenames"]:
r += render_js(js, source_file, request)
return r
def get_version(self, source_files):
# Return the modification time for the newest source file
return str(max([int(os.stat(compress_root(f)).st_mtime) for f in source_files]))
def needs_update(self, output_file, source_files, version):
output_file_name = get_output_filename(output_file, version)
compressed_file_full = compress_root(output_file_name)
return (int(os.stat(compressed_file_full).st_mtime) < int(version)), version
def needs_update(self, output_file, source_files, version):
output_file_name = get_output_filename(output_file, version)
compressed_file_full = compress_root(output_file_name)
return (int(os.stat(compressed_file_full).st_mtime) < int(version)), version
